When does fetal head rotation occur in spontaneous labor at term: results of an ultrasound-based longitudinal study in nulliparous women
Hulda Hjartardóttir, Sigrún H. Lund, S. Benediktsdóttir, Reynir Tómas Geirsson, Torbjørn Moe Eggebø
Topics & Concepts
MedicineFetal headTerm (time)ObstetricsUltrasoundRotation (mathematics)FetusHead (geology)Longitudinal studyPregnancyRadiologyGeometryPathologyMathematicsQuantum mechanicsGeologyBiologyPhysicsGeomorphologyGeneticsMaternal and Perinatal Health InterventionsPreterm Birth and ChorioamnionitisNeonatal and fetal brain pathology